{"product_id":"how-to-big-wall-climb-by-chris-mcnamara-2012","title":"How to Big Wall Climb by Chris McNamara (2012)","description":"\u003cp\u003eBig Walls Supertopo.\u003c\/p\u003e\n\u003cp\u003eThis slim little book from Chris McNamara, owner of Supertopo, has a nice clear focus: to prepare you to go climb The Nose on El Capitan.\u003c\/p\u003e\n\u003cp\u003eUnlike many other aid climbing manuals, which can become voluminous, this one aims to get you climbing big walls safely and efficiently, and does not get bogged down in techniques most people won't ever use. For instance, this book only covers clean aid - no pitons.\u003c\/p\u003e\n\u003cp\u003e144 pages, full color.\u003c\/p\u003e","brand":"Dirtbag Dan Books","offers":[{"title":"Default Title","offer_id":46139188805768,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/6765\/3768\/files\/95D13EE9-7BCB-4594-9CF8-7FC7587EDD22.jpg?v=1782416733","url":"https:\/\/dirtbagdan.com\/products\/how-to-big-wall-climb-by-chris-mcnamara-2012","provider":"Dirtbag Dan Books","version":"1.0","type":"link"}